package LeetCode刷题;

/**
 * @program: Java_Study
 * @author: Xiaofan
 * @createTime: 2022-01-27 11:04
 * @description: Functions of this class is
 * 官方题解：
 * class Solution {
 *     public int findNthDigit(int n) {
 *         int digit = 1;
 *         long start = 1;
 *         long count = 9;
 *         while (n > count) { // 1.
 *             n -= count;
 *             digit += 1;
 *             start *= 10;
 *             count = digit * start * 9;
 *         }
 *         long num = start + (n - 1) / digit; // 2.
 *         return Long.toString(num).charAt((n - 1) % digit) - '0'; // 3.
 *     }
 * }
 **/
public class NoNo数字序列中某一位的数字 {
    public static void main(String[] args) {

    }
}